Simi Valley & Ventura County

Electrical Panel Upgrades in Thousand Oaks

Licensed 100A-to-200A and 400A panel upgrades across Thousand Oaks — Lynn Ranch, Conejo Oaks, Sunset Hills, and beyond. Conejo Valley homes built before the 1990s frequently need a 200A upgrade before adding EV charging or a heat pump. Load calcs, SCE coordination, and permits all handled.

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License #1066117
State-licensed & insured
Years remodeling
Simi Valley & Ventura County

Panel upgrade cost in Thousand Oaks

100A → 200A upgrade$2,600 – $4,500
Fuse box / split-bus → 200A$3,000 – $5,000
200A → 400A service$5,200 – $9,000

Modeled Thousand Oaks ranges. Serving ZIPs 91320, 91360, 91362. Get your real estimate →

Up to $4,200 back in SCE territory

Because Thousand Oaks is in SCE territory, an EV-driven panel upgrade here can qualify for the Charge Ready Home rebate — up to $4,200 for income-qualified households (about $2,100 in a designated disadvantaged community). We confirm eligibility and handle the paperwork.

Estimate my net cost after rebates →

Panel upgrade FAQ — Thousand Oaks

How much does a panel upgrade cost in Thousand Oaks?

A 100A-to-200A panel upgrade in Thousand Oaks typically runs $2,600 to $4,500, depending on meter relocation, overhead vs. underground service, and removing an old fuse box. A 400A service costs more. Conejo Valley homes built before the 1990s frequently need a 200A upgrade before adding EV charging or a heat pump. Get an itemized estimate for your ZIP (91320, 91360, 91362) with our free calculator.

What are the signs I need a panel upgrade in Thousand Oaks?

A fuse box instead of breakers, frequent tripping, a warm panel, no open breaker slots, a Federal Pacific / Zinsco / Challenger label, or plans to add an EV charger, heat pump, or ADU. Conejo Valley homes built before the 1990s frequently need a 200A upgrade before adding EV charging or a heat pump.

Is there a rebate for a panel upgrade in Thousand Oaks?

Because Thousand Oaks is in SCE territory, an EV-driven panel upgrade here can qualify for the Charge Ready Home rebate — up to $4,200 for income-qualified households (about $2,100 in a designated disadvantaged community).

Do you handle the permit and utility coordination in Thousand Oaks?

Yes. We pull the permit through City of Thousand Oaks Building Division, run the load calculation, coordinate with SCE to disconnect and reconnect service, and handle the final inspection.

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